TRACOPOWER THL 20WI DC-DC Converter, 3.3V dc/ 4.5A Output, 18 → 75 V dc Input, 20W, Through Hole, +85°C Max Temp

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Subtotal (1 tube of 10 units)*

£504.14

(exc. VAT)

£604.97

(inc. VAT)

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  • Shipping from 12 February 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£504.14£50.414
5 - 9£489.01£48.901
10 - 24£473.89£47.389
25 - 49£453.73£45.373
50 +£433.56£43.356

*price indicative

RS Stock No.:
166-5963
Mfr. Part No.:
THL 20-4810WI
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

3.3V dc

Input Voltage Range

18 → 75 V dc

Power Rating

20W

Input Voltage Nominal

48 V dc

Output Current

4.5A

Mounting Type

Through Hole

Isolated

Yes

Number of Outputs

1

Isolation Voltage

1.5kV dc

Depth

10.2mm

Length

25.4mm

Series

THL 20WI

Load Regulation

±0.5%

Maximum Temperature

+85°C

Efficiency

89%

Minimum Temperature

-40°C

COO (Country of Origin):
TW

Traco 20W Single/Dual Output Regulated Isolated DC-DC Converter - THL 20WI


20W single/dual output DC - DC converters with an ultra compact 1" x 1" design. These DC - DC converters have a wide 4:1 input voltage range, regulated output voltage and a high efficiency of up to 90%. Typical applications for these DC - DC converters include mobile equipment and instrumentation and distributed power architectures in communication and industrial electronics.

Ultra compact 1" x 1" x 0.4 " package
Ultrawide 4:1 input voltage ranges
Adjustable output voltage
Shielded metal case with isolated baseplate
Remote On/Off control
Short circuit protection
Very high efficiency of up to 90%
EMC compliance to EN 55022 class A, FCC part 15, level A with external components

Note

MTBF to MIL-HDBK-217F (25°C)
Power derates 2.5% / K above + 60°C

Standards

UL 60950-1, IEC/EN 60950-1

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